Pith Number

pith:SNMTWMSF

pith:2021:SNMTWMSFXC7YUCIBMPMRRYYLLU

not attested not anchored not stored refs pending

The Initial Degree of Symbolic Powers of Fermat-like Ideals of Planes and Lines Arrangements

Th\'ai Th\`anh Nguy\^en

arxiv:2102.01182 v2 · 2021-02-01 · math.AC · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SNMTWMSFXC7YUCIBMPMRRYYLLU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-24T00:14:19.510398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93593b3245b8bf8a090163d918e30b5d05682333317adf05abe298296626b4b6

Aliases

arxiv: 2102.01182 · arxiv_version: 2102.01182v2 · doi: 10.48550/arxiv.2102.01182 · pith_short_12: SNMTWMSFXC7Y · pith_short_16: SNMTWMSFXC7YUCIB · pith_short_8: SNMTWMSF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SNMTWMSFXC7YUCIBMPMRRYYLLU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 93593b3245b8bf8a090163d918e30b5d05682333317adf05abe298296626b4b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcbab9296fa1ad8ff56c3bc29ca7a83a687feabe620f34733333a4c2dd8f1fbb",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2021-02-01T21:31:43Z",
    "title_canon_sha256": "990d6e3a62d2832e6565e8c7a2cf3082dd15699cc91b1551cdbaa448f9e6a53c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.01182",
    "kind": "arxiv",
    "version": 2
  }
}